Unrestricted Net Assets - Condensed Statement of Operations of US Operations (Details) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Unrestricted Net Assets - Condensed Statement Of Operations Of Us Operations Details
Net sales	$ 2,592,300	$ 2,373,700
Cost of goods sold	2,225,100	2,122,600
Selling, marketing, and retail expenses	291,500	353,400
General and administrative expenses	559,500	480,100
Loss from operations	(483,800)	(582,400)
Other (income)	(3,700)	(3,100)
Interest expense	$ 117,700	123,000
Provision for taxes		3,800
Net loss	$ (597,800)	$ (706,100)